Most Americans know popcorn as a steadfast part of moviegoing culture, but it’s actually a popular snack all over the world. It’s easy to associate popcorn with lots of butter and salt, but the snack ...

Introduction Do you like popcorn? It's not only a tasty snack but also fascinating to watch when it pops in the pot. Why does it do that? What makes the small popcorn kernel jump into the air and ...